.container{
    width: 1240px;
    margin-left: auto;
    margin-right: auto;
}
.container{
    margin-left: auto;
    margin-right: auto;
    width: 1240px;
}
.inb{
    display: inline-block;
}
.tc-333{
    color: #333;
}
.tc-white{
    color: white;
}
.tc-red{
    color: red;
}
.tc-xiaomi{
    color: #ff4a00;
}
.bgc-xiaomi{
    background-color: #ff4a00;
}
.bgc-nav{
    background-color: #404144;
}
hr{
    color: #cccccc;
}
.ta-c{
    text-align: center;
}
.biaoti{
    font-size: 14px;
    color: #333;
}
.photo{
    width: 100%;
    height: 100%;
    overflow: hidden;
}
a:hover{
    color: #ff4a00;
}
.ahover:hover{
    color: #ff4a00;
}